由于web服务器上的代码更新速度非常快，所以备份回滚变的非常重要，在源服务器在代码更新之前要做好备份
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#!/bin/bash
TODAY=`
date
+
'%Y%m%d%H%M%S'
`
BACKUP_DIR=
/home/path_to_file/publish/FILENAMEback
FILE_DIR=
/PATH/TO/FILE
find
$FILE_DIR/ -
type
f >
/home/publish_file
.list
sed
-i
's/\/PATH\/TO\/FILE\>//g'
/home/pubilsh_file
.list
if
[ ! -d $BACKUP_DIR$TODAY ];
then
mkdir
-p $BACKUP_DIR$TODAY
fi
for
s
in
$(
cat
/home/publish_file
.list)
do
if
[ ! -d $BACKUP_DIR$TODAY${s%/*} ];
then
mkdir
-p $BACKUP_DIR$TODAY${s%/*}
fi
done
for
s
in
$(
cat
/home/publish_file
.list)
do
/bin/cp
-fr
/var/www/html
$s $BACKUP_DIR$TODAY$s
done
find
$BACKUP_DIR$TODAY -
type
f
if
[ $? = 0 ];
then
/bin/cp
-fr $FILE_DIR
/projectname
/var/www/html/projectname
rm
-rf $FILE_DIR/*
fi
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本文转自wks9751CTO博客，原文链接：http://blog.51cto.com/wks97/1615069
，如需转载请自行联系原作者
